MH-50B Chemistry Analyzer Operation Manual
4
PROGRAME
QC REPORT
UTILITY
Turn on the instrument, it will show the main menu which is consists of 6 submenus, the
operator can select a menu by digit keys or by cursor keys (If you use the cursor keys,
the color of the menu frame will become dark while the color of the letters will become
light, then press the “ENTER” key to enter the menu); you can enter the corresponding
menu directly by pressing the digit keys as 1-6.
In daily work, the operator mainly operates the first, second and third items, you can do
sample test by operating the first item, and print result report by operating the second
item, and edit
，
examine
，
print the result report by operating the third item.
Chapter 2 Installation
2.1 Work Environment
This equipment is a precise instrument, so the environment must add to certain requirement in
order that the instrument can be used normally and get accurate results.
The concrete requirement such as follows:
Environment temperature:10°C~30°C Relative humidity: 20%
～
80%
Atmospheric pressure: 86KPa
～
106Kpa
Voltage: A.C.220V+22V Frequency: 50Hz+3Hz
Floor-line: specially floor-line of medical instrument, the resistance of connecting the
earth must be less than 0.5
Ω
.
Additional requirements: the instrument must be put in a platform which has enough
room, stable level without any vibration; the situation should avoid the equipments such
as fans
，
air conditioners etc in order not to aeffect the accuracy of temperature control; it
is prohibited to be installed in the environment which is in high temperature
，
sunlight
shines directly or has much dust; also it can not be put with the equipments which have
big efficiency
，
heavy interference such as the centrifuges
，
refrigerators
，
thermostats etc
in the same room or use the same elec. Power socket.
2.2 Instrument Installation:
1)Open the instrument’s packing box. Check carefully whether the instrument
，
replacements in the
box match the packing list. If there is any shortage or damage, contact the suppliers quickly;
2)Get out the instrument cautiously after checking carefully, then put it on a stable
，
smooth work
platform;
3)Connect the earth-pole to the floor which is on the right side of the back of instrument by specially
medical earth-line;
4)Get the elec. Power line out, connect one line to the elec. Power socket which is in the middle of the
back panel, then connect the other line to the three-line plug which has installed earth-line;
5)Find a waste-liquor bottle, put the waste-liquor tube into the waste bottle;
6)Use a beaker or other container to get a cup of DI water;
7)Open the elec. Switch in the back panel;
8)Incubate at least 15 minutes after turning on the instrument’s elec. on;
